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Zen Cart 源代码 init_gzip.php
Zen Cart 源代码 init_gzip.php
init_gzip.php - 打开高亮
<?php
/**
* if gzip_compression is enabled, start to buffer the output
* see {@link http://www.zen-cart.com/wiki/index.php/Developers_API_Tutorials#InitSystem wikitutorials} for more details.
*
* @package initSystem
* @copyright Copyright 2003-2010 Zen Cart Development Team
* @copyright Portions Copyright 2003 osCommerce
* @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
* @version $Id: init_gzip.php 17156 2010-08-05 14:37:34Z drbyte $
*/
if (!defined('IS_ADMIN_FLAG')) {
die('Illegal Access');
}
if ($_GET['main_page'] != FILENAME_DOWNLOAD && GZIP_LEVEL == '1' && $ext_zlib_loaded = extension_loaded('zlib')) {
if (($ini_zlib_output_compression = (int)ini_get('zlib.output_compression')) < 1) {
ob_start('ob_gzhandler');
} else {
@ini_set('zlib.output_compression_level', GZIP_LEVEL);
}
}